.zyh_xtsz{
    width: 100%;
    height: 100vh;
    background-color: black;
    color: #d7d7d7;
}
.zyh_xtsz_content{
    width: 100%;
    padding: 0 5%;
    box-sizing: border-box;
    padding-top: 10vh;
}
.zyh_xtsz_content>div{
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 5vh;
}
.zyh_xtsz_pingleft{
    display: flex;
    justify-content: center;
}
.zyh_xtsz_tuic{
    width: 90%;
    height: 5vh;
    background-color: #323740;
    color: #868a95;
    text-align: center;
    line-height: 5vh;
    border-radius: 10px;
    position: fixed;
    bottom: 3vh;
    left: 0;
    right: 0;
    margin: auto;
}